CN112413777A

CN112413777A - Pipeline scavenger fan

Info

Publication number: CN112413777A
Application number: CN202011282650.1A
Authority: CN
Inventors: 刘浩; 李炳杰; 刘玉明
Original assignee: Hubei Okun Environmental Technology Co ltd
Current assignee: Hubei Okun Environmental Technology Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-02-26

Abstract

The invention discloses a pipeline ventilator, which comprises a lamp holder, an ultraviolet lamp tube, a ballast, a fan, a filter screen, a panel, an air outlet, a box body, a mounting bracket, a mirror reflection layer, elastic rods and clamping groove strips, wherein the air outlet is arranged at the top end of the center of one side of the box body, the clamping groove strips fixedly arranged at the bottom ends of the centers of the two sides of the box body are clamped and connected with the mounting bracket, the ballast is fixedly arranged at one end of the center of the adjacent side of the box body and the air outlet, the mirror reflection layer is adhered to the inner wall of the box body, the bottom end of the inner part of the box body is fixedly connected with the edge of the filter screen, the two sides of the inner part of the box body are fixedly connected with the top end of the panel through the elastic rods, the bottom end of the elastic rods is fixedly connected with the two sides of the center of the, the use safety performance of the device is improved.

Description

Pipeline scavenger fan

Technical Field

The invention relates to the technical field of ventilation fans, in particular to a pipeline ventilation fan.

Background

The pipeline ventilator is one kind of ventilator, and the motor drives the blades to rotate to drive airflow so as to exchange indoor air and outdoor air. Also known as duct fans or duct fans. The purpose of ventilation is to remove dirty air from the room, regulate temperature, humidity and sensory effects. The pipeline ventilator is widely applied to families and public places, but the existing pipeline ventilator has no sterilization and purification functions and is not beneficial to daily use, and meanwhile, bacteria generated in the ventilator are easily discharged to the outside in the using process of the traditional pipeline ventilator, so that the safety of a user in the ventilator using process is reduced.

Disclosure of Invention

The present invention is directed to a duct ventilator to solve the problems of the prior art.

In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a pipeline scavenger fan, includes lamp stand, ultraviolet fluorescent tube, ballast, fan, filter screen, panel, air outlet, box, installing support, specular reflection layer, elastic rod and draw-in groove strip, the air outlet has been seted up on one side center top of box, the draw-in groove strip and the installing support block of both sides center bottom fixed mounting of box are connected, the box has the ballast with adjacent one side center one end fixed mounting of air outlet, the specular reflection layer has been posted on the inner wall of box, the inside bottom of box and the edge fixed connection of filter screen, the top fixed connection of elastic rod and panel is passed through to the inside both sides of box, the bottom of elastic rod and the top center both sides fixed connection of panel, the fan is arranged in the inside cavity of compriseing box and filter screen, the filter screen is arranged in between fan and the panel.

Furthermore, the two ends of the center of one side of the ballast in the box body are respectively and fixedly provided with an ultraviolet lamp tube through lamp holders.

Furthermore, a fan is fixedly installed inside the box body and consists of a motor, a volute and a wind wheel, and the motor and the wind wheel are packaged in the volute.

Furthermore, the ultraviolet lamp tube corresponds to an air inlet of a volute in the fan.

Compared with the prior art, the invention has the following beneficial effects: according to the invention, the added ultraviolet germicidal lamp is utilized, so that the filtering of particulate matters in air flowing through is facilitated, meanwhile, microorganisms in air flowing through are killed by direct ultraviolet irradiation and ozone oxidative decomposition, the safe use of a user in daily life is ensured, and the diffusion rate of aerosol transmission type viruses is reduced; meanwhile, the device is beneficial to killing various microorganisms such as mould and the like, ensures clean air supply and improves the safety performance of the device.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of area A of FIG. 1;

in the figure: 1. a lamp socket; 2. an ultraviolet lamp tube; 3. a ballast; 4. a fan; 5. filtering with a screen; 6. a panel; 7. an air outlet; 8. a box body; 9. mounting a bracket; 10. a specular reflection layer; 11. an elastic rod; 12. a slot clamping strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a pipeline ventilator comprises a lamp holder 1, an ultraviolet lamp tube 2, a ballast 3, a fan 4, a filter screen 5, a panel 6, an air outlet 7, a box body 8, a mounting bracket 9, a mirror reflection layer 10, an elastic rod 11 and a clamping groove strip 12, wherein the air outlet 7 is arranged at the top end of the center of one side of the box body 8, the clamping groove strip 12 fixedly arranged at the bottom end of the center of two sides of the box body 8 is clamped and connected with the mounting bracket 9, the ballast 3 is fixedly arranged at one end of the center of one side of the box body 8 adjacent to the air outlet 7, the ultraviolet lamp tubes 2 are respectively and fixedly arranged at two ends of the center of one side of the box body 8, which is positioned at the ballast 3, through the lamp holder 1, so that the direct irradiation of ultraviolet rays with the wavelength of 254nm on the air inlet of a volute of a motor is facilitated, ozone generated by exciting oxygen, the content of impurities is 10-50ppm, the average service life reaches 12000 hours, the attenuation rate of UV intensity is 10-25% during the use period, the continuous operation and uninterrupted killing can be realized, the inner wall of the box body 8 is pasted with the mirror reflection layer 10, the mirror reflection layer 10 is a thin aluminum plate with the surface being subjected to electropolishing treatment, or aluminum foil paper, or other coatings or materials which can effectively reflect ultraviolet rays, the mirror reflection layer 10 reflects the ultraviolet rays to ensure that the ultraviolet rays are repeatedly reflected in the closed space in the ventilator until the attenuation is zero, the full utilization of the ultraviolet rays is realized, the ultraviolet irradiation on the air circulation section is enhanced through reflection, the distribution is more uniform, the risk of escape of microorganisms from the position with lower ultraviolet irradiation intensity is reduced, the bottom end in the box body 8 is fixedly connected with the edge of the filter screen 5, and the filter screen 5 which is installed can play a role in filtering particulate matters in the air, in addition, the deposition of dust on the surface of the ultraviolet lamp tube 2 is favorably reduced, the reduction of ultraviolet intensity generated thereby is avoided, meanwhile, the content of particulate matters and microbial colonies is reduced, air supply is kept clean, and microbes are effectively blocked from being propagated through the ventilator, two sides inside the box body 8 are fixedly connected with the top end of the panel 6 through the elastic rods 11, the bottom end of the elastic rods 11 is fixedly connected with two sides of the center of the top end of the panel 6, the fan 4 is fixedly installed inside the box body 8, the fan 4 consists of a motor, a volute and a wind wheel, the motor and the wind wheel are packaged in the volute, air inlets of the volute in the ultraviolet lamp tube 2 and the fan 4 correspond to each other, the fan 4 is located in an internal cavity consisting of the box body 8 and the filter screen 5, and the filter screen; when using the device, at first the manual work makes installing support 9 and draw-in groove strip 12 fixed connection, then the manual work makes installing support 9 fixed mounting in required position of taking a breath can, when taking a breath, through opening ultraviolet fluorescent tube 2, ballast 3 and fan 4 take a breath the processing, be favorable to utilizing wavelength 254nm ultraviolet to directly shine to motor spiral case air intake department along with opening of ballast 3, and the ozone that the wavelength 185nm ultraviolet arouses oxygen molecule to generate, kill the air that gets into the motor, and then the survival rate that has reduced the inside production bacterium of box 8, be favorable to the user to install and use this dress, the specular reflection layer 10 of installation in the device simultaneously, be favorable to reflecting the ultraviolet, and then the abundant inside to box 8 shines the processing, the security performance of the device has been improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a pipeline ventilator, includes lamp stand (1), ultraviolet fluorescent tube (2), ballast (3), fan (4), filter screen (5), panel (6), air outlet (7), box (8), installing support (9), specular reflection layer (10), elastic rod (11) and draw-in groove strip (12), its characterized in that: an air outlet (7) is arranged at the top end of the center of one side of the box body (8), clamping groove strips (12) fixedly arranged at the bottom ends of the centers of the two sides of the box body (8) are clamped and connected with the mounting bracket (9), one end of the center of one side of the box body (8) adjacent to the air outlet (7) is fixedly provided with a ballast (3), a mirror reflection layer (10) is pasted on the inner wall of the box body (8), the inner bottom end of the box body (8) is fixedly connected with the edge of the filter screen (5), two sides in the box body (8) are fixedly connected with the top end of the panel (6) through elastic rods (11), the bottom end of the elastic rod (11) is fixedly connected with the two sides of the center of the top end of the panel (6), the fan (4) is positioned in an inner cavity formed by the box body (8) and the filter screen (5), the filter screen (5) is positioned between the fan (4) and the panel (6).

2. The ducted ventilator according to claim 1, characterized in that: the two ends of the box body (8) at the center of one side of the ballast (3) are respectively and fixedly provided with the ultraviolet lamp tubes (2) through the lamp holders (1).

3. The ducted ventilator according to claim 1, characterized in that: the inside fixed mounting of box (8) has fan (4), and fan (4) comprise motor, spiral case and wind wheel, and motor and wind wheel encapsulation are in the spiral case.

4. The ducted ventilator according to claim 1, characterized in that: the ultraviolet lamp tube (2) corresponds to an air inlet of a volute in the fan (4).